1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kramer
3 years ago
15

What is the DMS measure of an angle that is 3.7 radians?

Mathematics
1 answer:
Nostrana [21]3 years ago
7 0
C. Because it equals to the degrees to the 3.7 radians
You might be interested in
What value of z makes this equation true?
Ymorist [56]

Answer:

B. 66

Step-by-step explanation:

73+25 = 98

Z = 98-32

Z = 66

5 0
3 years ago
4-It has been a bad day for the market, with 70% of securities losing value. You are evaluating a portfolio of 20 securities and
riadik2000 [5.3K]

Answer:

b) 0.0007

c) 0.4163

d) 0.2375

Step-by-step explanation:

We are given the following:

We treat securities lose value as a success.

P(Security lose value) = 70% = 0.7

Then the securities lose value follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 20.

a) Assumptions

  • There are 20 independent trials.
  • Each trial have two possible outcome: security loose value or security does not lose value.
  • The probability for success of each trial is same, p = 0.7

b) P(all 20 securities lose value)

We have to evaluate:

P(x = 20)\\= \binom{20}{0}(0.7)^0(1-0.7)^{20}\\= 0.0007

0.0007 is the probability that all 20 securities lose value.

c) P(at least 15 of them lose value.)

P(x \geq 15)\\= P(x=15) + P(x = 16) + P(x=17) + P(x=18) +P(x = 19) +P(x = 20)\\ \binom{20}{15}(0.7)^{15}(1-0.7)^{5} +...+ \binom{20}{20}(0.7)^{20}(1-0.7)^{0} \\=0.4163

d) P(less than 5 of them gain value.)

P(gain value) = 1 - 0.7 = 0.3

P(x < 5)\\= P(x=0) + P(x = 1) + P(x=2) + P(x=3) +P(x = 4)\\ \binom{20}{0}(0.3)^{0}(1-0.3)^{20} +...+ \binom{20}{4}(0.3)^{4}(1-0.3)^{16} \\=0.2375

7 0
3 years ago
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). Everything to the
Paha777 [63]

Answer:

y\le\dfrac{1}{2}x+2

Step-by-step explanation:

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). This line has the equation

y-0=\dfrac{2-0}{0-(-4)}(x-(-4))\\ \\y=\dfrac{1}{2}(x+4)\\ \\y=\dfrac{1}{2}x+2

The origin belongs to the shaded region, so its coordinates must satisfy the inequality. Since

\dfrac{1}{2}\cdot 0+2=2\ge 0,

then the correct inequality is

y\le\dfrac{1}{2}x+2

9 0
3 years ago
Read 2 more answers
How can you solve the equation 4x= 2X-2 graphically?
Vanyuwa [196]
This is 4x=2x-2 as a graph

4 0
3 years ago
Read 2 more answers
What is the value of×
sweet [91]
Is there supposed to be a picture??

But to answer ur question when ur referring to x your referring to 1 hope this helps
6 0
3 years ago
Other questions:
  • Factor<br><br> 3^5 + 12^4 − 36^3
    12·2 answers
  • A company employs 400 salespeople. Of these, 83 received a bonus last year, 100 attended a special sales training program at the
    11·2 answers
  • The measure of an exterior angle of a regular polygon is 45. What is the interior angle and how many sides?
    6·1 answer
  • 8 and 3times a number is 128
    5·2 answers
  • (5)to the square root of -2
    13·2 answers
  • Quick I need to finish this in 5 minutes****only fractions
    8·1 answer
  • Please solve math problem for me... I will mark you brainliest
    14·1 answer
  • Can someone help me please​
    15·1 answer
  • The spread of oil leaking from a tanker is in the shape of a circle. If the radius of the spread after t hours is r(t)=200^t, fi
    12·1 answer
  • Calculate the average rate of change in temperature between 8:00 am and 11:00 am. round your answer to two decimal places. a. 4.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!